The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2024
Filed:
Mar. 05, 2021
Applicant:
Norman L Scott, Port Lambton, CA;
Inventor:
Norman L Scott, Port Lambton, CA;
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01C 23/082 (2006.01); E01C 19/26 (2006.01); E01C 19/28 (2006.01); E01C 23/088 (2006.01);
U.S. Cl.
CPC ...
E01C 23/082 (2013.01); E01C 19/264 (2013.01); E01C 19/285 (2013.01); E01C 23/088 (2013.01);
Abstract
A scarifier device includes a scarifier comprising a scarifier support frame having a plurality of downwardly depending axially secured scarifying teeth. An integrated roller device having a compaction roller on a roller support frame is pivotally coupled to the scarifier support frame. A hydraulic arm is positioned between the scarifier support frame and the roller support frame to articulate the roller device between a deployed position and a retracted position. Methods of making and using the scarifier device are also disclosed.